Energy and Temperature changes

• Energy transfers


  The movement of energy from one place to another
• Energy and temperature


  Temperature is a measure of how hot something is, not how much internal (thermal) energy it has
• Temperature


  Measured in degrees Celsius (°C)
• Internal (thermal) energy


  Measured in joules (J)
• Factors affecting amount of thermal energy stored

  • Temperature
  • Material it is made from
  • Mass
• Energy transfer between objects at different temperatures

  1. Energy transfers from hotter object to cooler object

  2. Until they are at the same temperature